150
4.5.1.5 Drain deposit in fuel tank
To facilitate access, swing upper-structure
90°. Stop the machine at level ground as
shown in fig.
Shut auto-idle switch to run engine unloaded
at low speed for 5 minutes.
【Important】
Improper engine shut-down operation
may cause damages to turbocharger.
Set starting key to OFF position, stop engine,
then remove the key from starting lock.
Set pilot safety lock lever to LOCK position.
Loosen drain valve underneath diesel oil tank
to drain water and deposit. Collect them with
container. Fasten valve the moment clean
diesel oil is discharged.
4.5.1.6 Check hose and piping for leakage,
interference abrasion
Warning
Pressurized fluid can penetrate skin
causing serious injury.
To prevent being injured, use a card
board to search leakage. Be careful
not to allow high-pressure fluid to
come into contact with body.
In case of accidents, contact
experienced doctor for medical
attention.
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